Multi-cone earplug



FIG. 1 is a front and bottom isometric view of a multi-cone earplug showing my new design;

FIG. 2 is a left side elevation view thereof, the right side being a mirror image thereof;

FIG. 3 is a front elevation view thereof; and,

FIG. 4 is a rear elevation view thereof. 

The ornamental design for a multi-cone earplug, as shown and described. 